ES2628222T3 - Sistema de comunicaciones - Google Patents

Sistema de comunicaciones Download PDF

Info

Publication number
ES2628222T3
ES2628222T3 ES16150688.6T ES16150688T ES2628222T3 ES 2628222 T3 ES2628222 T3 ES 2628222T3 ES 16150688 T ES16150688 T ES 16150688T ES 2628222 T3 ES2628222 T3 ES 2628222T3
Authority
ES
Spain
Prior art keywords
communications device
information
component carriers
destination
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES16150688.6T
Other languages
English (en)
Spanish (es)
Inventor
Jagdeep Singh Ahluwalia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of ES2628222T3 publication Critical patent/ES2628222T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/34Reselection control
    • H04W36/38Reselection control by fixed network equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0069Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0072Transmission or use of information for re-establishing the radio link of resource information of target access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/04Scheduled access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/20Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
ES16150688.6T 2009-08-17 2010-08-10 Sistema de comunicaciones Active ES2628222T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0914353 2009-08-17
GB0914353A GB2472789A (en) 2009-08-17 2009-08-17 In a lte-advanced network a target enb sends a source enb information to indicate to the ue which of multiple component carriers is to be used for initail acc

Publications (1)

Publication Number Publication Date
ES2628222T3 true ES2628222T3 (es) 2017-08-02

Family

ID=41171499

Family Applications (3)

Application Number Title Priority Date Filing Date
ES16150688.6T Active ES2628222T3 (es) 2009-08-17 2010-08-10 Sistema de comunicaciones
ES17154706T Active ES2731999T3 (es) 2009-08-17 2010-08-10 Sistemas de comunicaciones
ES10747697.0T Active ES2568460T3 (es) 2009-08-17 2010-08-10 Sistema de comunicaciones

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES17154706T Active ES2731999T3 (es) 2009-08-17 2010-08-10 Sistemas de comunicaciones
ES10747697.0T Active ES2568460T3 (es) 2009-08-17 2010-08-10 Sistema de comunicaciones

Country Status (9)

Country Link
US (6) US9363719B2 (fr)
EP (4) EP3503621B1 (fr)
JP (6) JP2013502750A (fr)
KR (1) KR101449818B1 (fr)
CN (3) CN102474775A (fr)
ES (3) ES2628222T3 (fr)
GB (1) GB2472789A (fr)
TR (1) TR201904857T4 (fr)
WO (1) WO2011021595A1 (fr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2728788B1 (fr) * 2009-04-27 2020-01-08 Telefonaktiebolaget LM Ericsson (publ) Procédés et appareils pour une affectation de ressources pour un accès aléatoire dans des systèmes de télécommunication sans fil avec agrégation de porteuses
GB2472789A (en) 2009-08-17 2011-02-23 Nec Corp In a lte-advanced network a target enb sends a source enb information to indicate to the ue which of multiple component carriers is to be used for initail acc
US9270706B2 (en) * 2010-01-28 2016-02-23 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for managing security reconfiguration in a cellular communication system
ES2614610T3 (es) * 2010-04-01 2017-06-01 Alcatel Lucent Agregación de portadoras optimizado para traspaso
CN102378273B (zh) * 2010-08-10 2016-03-30 中兴通讯股份有限公司 获取邻接基站/中继节点接口信息的方法及无线中继系统
CN102457924B (zh) * 2010-10-21 2014-12-03 华为技术有限公司 一种多载波的切换方法和装置
EP2695426B1 (fr) * 2011-04-06 2017-12-20 Telefonaktiebolaget LM Ericsson (publ) Procédé pour gérer un transfert intercellulaire d'un équipement d'utilisateur
JP5667923B2 (ja) * 2011-04-26 2015-02-12 京セラ株式会社 基地局及びその制御方法
JP5631804B2 (ja) * 2011-04-26 2014-11-26 京セラ株式会社 基地局及びその制御方法
JP5667924B2 (ja) * 2011-04-26 2015-02-12 京セラ株式会社 基地局及びその制御方法
EP2719236B1 (fr) * 2011-06-10 2019-02-13 Telefonaktiebolaget LM Ericsson (publ) Sélection de porteuse dynamique pour des stations de base cellulaires
CN106100816B (zh) * 2011-11-25 2019-10-22 华为技术有限公司 实现载波聚合的方法、基站和用户设备
EP2813023A1 (fr) * 2012-02-10 2014-12-17 Nokia Solutions and Networks Oy Agrégation de porteuses inter-sites
US9648519B2 (en) 2012-03-30 2017-05-09 Nokia Solutions And Networks Oy Devices, methods and computer program products for an improved handover in inter-site carrier aggregation scenarios
KR102133785B1 (ko) * 2012-05-10 2020-07-15 삼성전자주식회사 메시지 송수신 방법 및 장치
EP2882245A4 (fr) * 2012-08-02 2016-03-16 Mitsubishi Electric Corp Système de communication
US9148881B2 (en) * 2012-08-02 2015-09-29 Panasonic Intellectual Property Corporation Of America Base station device, terminal device, resource allocation method and response signal transmission method
CN103891375B (zh) 2012-09-28 2017-11-17 华为技术有限公司 用于数据传输的方法、基站和用户设备
EP2941048B1 (fr) 2012-12-28 2020-04-01 NEC Corporation Système de communication radio, station de base, procédé de commande de communication et support lisible par ordinateur
US9386619B2 (en) * 2013-02-22 2016-07-05 Htc Corporation Method of handling a cell addition for dual connectivity and related communication device
US9357438B2 (en) 2013-02-22 2016-05-31 Htc Corporation Method for simultaneous communications with multiple base stations and related communication device
US9078241B2 (en) 2013-03-22 2015-07-07 Sharp Kabushiki Kaisha Systems and methods for establishing multiple radio connections
WO2014169431A1 (fr) * 2013-04-16 2014-10-23 华为技术有限公司 Procédé et dispositif de transfert intercellulaire
EP3002972B1 (fr) * 2013-06-29 2019-04-17 Huawei Technologies Co., Ltd. Procédé, dispositif et système de traitement de transfert intercellulaire
US20150011238A1 (en) * 2013-07-05 2015-01-08 Broadcom Corporation Unilateral Geolocation for Mobile Terminals
US20150038148A1 (en) * 2013-08-01 2015-02-05 Electronics And Telecommunications Research Institute Method and apparatus for handover based on cooperation between base stations
EP2836018A1 (fr) * 2013-08-09 2015-02-11 Alcatel Lucent Orientation du trafic par un réseau d'accès radio cellulaire (RAN) dans un réseau soutenant Access Network Discovery and Selection Function (ANDSF)
EP3154307B1 (fr) 2013-08-09 2018-04-11 HTC Corporation Procédé et dispositif pour l'allocation d'identifiants temporaires de réseau radio en connectivité double
US9313698B2 (en) * 2013-10-11 2016-04-12 Blackberry Limited Method and apparatus for handover in heterogeneous cellular networks
JP6148635B2 (ja) * 2014-03-18 2017-06-14 株式会社Nttドコモ ユーザ装置及びアップリンクデータ送信方法
MX362900B (es) 2014-06-12 2019-02-25 Huawei Tech Co Ltd Dispositivo de control de transferencia de portadora y método de control.
CN105376769A (zh) * 2014-08-26 2016-03-02 中兴通讯股份有限公司 RRC测量重配的处理方法、UE、eNB和系统
US9538431B2 (en) * 2014-09-24 2017-01-03 Intel Corporation Handover at spectrum release for licensed shared access
PL3026960T3 (pl) * 2014-11-28 2019-04-30 Alcatel Lucent Sposób zapewniania przełączenia w sieci komunikacji mobilnej
CN107005957B (zh) * 2015-05-20 2020-06-02 华为技术有限公司 通信方法和设备
EP3300424B1 (fr) * 2015-05-22 2019-11-13 NTT DoCoMo, Inc. Équipement d'utilisateur, station de base et procédé de communication
US9913137B2 (en) * 2015-09-02 2018-03-06 Huawei Technologies Co., Ltd. System and method for channel security
US20170142766A1 (en) 2015-11-17 2017-05-18 Electronics And Telecommunications Research Institute Method and apparatus for controlling access of terminal equipment in wireless communication system
JP7001582B2 (ja) * 2016-03-25 2022-01-19 株式会社Nttドコモ 基地局及びセル設定方法
CN110169125B (zh) * 2016-11-04 2022-08-09 瑞典爱立信有限公司 未来无线电网络中的辅助节点变更信令
CN108235444B (zh) * 2016-12-12 2021-09-10 北京三星通信技术研究有限公司 随机接入的方法及基站设备、用户设备
KR102117098B1 (ko) * 2017-01-12 2020-06-02 주식회사 케이티 이종 네트워크 핸드오버 제어 방법 및 그 장치
CN108471631B (zh) * 2017-02-23 2020-05-12 北京佰才邦技术有限公司 一种切换准备方法、相关基站及ue
SG11201908104SA (en) * 2017-03-06 2019-10-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Handover control method, and network-side device and system
JP6940969B2 (ja) 2017-03-29 2021-09-29 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 車両制御装置、車両制御方法及びプログラム
CN108738081B (zh) * 2017-04-21 2020-12-22 北京佰才邦技术有限公司 小区切换的配置方法、装置及基站
CN113055880A (zh) * 2017-05-05 2021-06-29 华为技术有限公司 一种数据传输方法、相关设备及系统
KR102492510B1 (ko) * 2017-05-05 2023-01-30 소니그룹주식회사 통신 디바이스, 인프라스트럭처 장비, 무선 통신 네트워크 및 방법들
US10405281B1 (en) * 2017-06-15 2019-09-03 Sprint Communications Company L.P. Dynamic minimum receiver levels based on carrier aggregation
US10893540B2 (en) * 2017-07-28 2021-01-12 Qualcomm Incorporated Random access channel procedures with multiple carriers
CN113905451B (zh) * 2017-11-15 2022-08-02 华为技术有限公司 随机接入方法和设备
US11147101B2 (en) 2018-01-11 2021-10-12 Sharp Kabushiki Kaisha User equipments, base stations and methods
WO2019139976A1 (fr) * 2018-01-11 2019-07-18 Sharp Laboratories Of America, Inc. Équipements utilisateurs, stations de base et procédés
CN113115390A (zh) * 2018-09-27 2021-07-13 Oppo广东移动通信有限公司 一种数据传输方法、终端设备及网络设备
CN113647140A (zh) * 2019-02-14 2021-11-12 瑞典爱立信有限公司 向目标小区报告成功切换

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100291478B1 (ko) 1998-09-08 2001-06-01 윤종용 셀룰러시스템에서유휴상태핸드오프방법및시스템
US6907245B2 (en) * 2000-12-04 2005-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic offset threshold for diversity handover in telecommunications system
US8111668B2 (en) * 2003-02-14 2012-02-07 Alcatel Lucent Signaling methods for wireless communication systems
CN101790209A (zh) 2005-10-17 2010-07-28 三星电子株式会社 用于支持无线接入通信系统中的切换的设备和方法
CN101300754B (zh) * 2005-10-31 2012-02-22 Lg电子株式会社 在无线移动通信系统中发送和接收无线电接入信息的方法
US9247515B2 (en) * 2006-04-25 2016-01-26 Qualcomm Incorporated Enhanced mobility support for wireless communication
DK2667660T3 (en) * 2006-06-20 2017-08-07 Interdigital Tech Corp Recovery from a failed handover in an LTE system
US8218500B2 (en) * 2007-04-30 2012-07-10 Texas Instruments Incorporated Pre-synchronization method for hard handovers in wireless networks
GB2454650A (en) 2007-10-29 2009-05-20 Nec Corp Resource Allocation for persistently allocated resources
US8498249B2 (en) 2008-05-05 2013-07-30 Mediatek Inc. Method of network entry in OFDM multi-carrier wireless communications systems
US8676208B2 (en) 2008-06-11 2014-03-18 Mediatek Inc. Scanning and handover operation in multi-carrier wireless communications systems
KR101487358B1 (ko) * 2008-06-30 2015-01-30 인터디지탈 패튼 홀딩스, 인크 E-utran에서 핸드오버를 수행하기 위한 방법 및 장치
US8804631B2 (en) 2009-03-02 2014-08-12 Mediatek Inc. Method and apparatus for communicating carrier configuration in multi-carrier OFDM systems
CN105099597B (zh) * 2009-03-13 2018-02-02 Lg电子株式会社 考虑上行链路/下行链路分量载波设定所执行的切换
CN101505498B (zh) 2009-03-17 2014-02-05 中兴通讯股份有限公司 下行控制信息发送方法及相关系统、装置
WO2010121569A1 (fr) 2009-04-24 2010-10-28 Mediatek Inc. Attribution de porteuse avec prise en charge de mobilité dans des systèmes ofdm multi-porteuses
EP2728788B1 (fr) * 2009-04-27 2020-01-08 Telefonaktiebolaget LM Ericsson (publ) Procédés et appareils pour une affectation de ressources pour un accès aléatoire dans des systèmes de télécommunication sans fil avec agrégation de porteuses
GB2469800A (en) * 2009-04-27 2010-11-03 Nec Corp Communications system
US8774807B2 (en) * 2009-04-28 2014-07-08 Electronics And Telecommunications Research Institute Method of performing handover in multi carrier wireless access system
CN104540177B (zh) * 2009-06-17 2018-06-15 交互数字专利控股公司 一种施主演进型节点b以及由其使用的方法
US9386593B2 (en) * 2009-06-19 2016-07-05 Sharp Kabushiki Kaisha Systems and methods for component carrier selection in a wireless communication system
GB2472789A (en) * 2009-08-17 2011-02-23 Nec Corp In a lte-advanced network a target enb sends a source enb information to indicate to the ue which of multiple component carriers is to be used for initail acc
KR20110094163A (ko) * 2010-02-14 2011-08-22 엘지전자 주식회사 이동통신 시스템에서 측정 결과값 정보의 전달 방법 및 이를 위한 장치
US8874117B2 (en) * 2010-05-04 2014-10-28 Motorola Mobility Llc Handover during carrier aggregation operation in wireless communication network

Also Published As

Publication number Publication date
EP3182756B1 (fr) 2019-03-20
JP6281722B2 (ja) 2018-02-21
US20160249261A1 (en) 2016-08-25
TR201904857T4 (tr) 2019-04-22
US10555231B2 (en) 2020-02-04
GB0914353D0 (en) 2009-09-30
US9713052B2 (en) 2017-07-18
US10375611B2 (en) 2019-08-06
EP2468039B1 (fr) 2016-03-23
JP2015159615A (ja) 2015-09-03
US11223986B2 (en) 2022-01-11
ES2731999T3 (es) 2019-11-20
EP3029990B1 (fr) 2017-03-15
CN105338581B (zh) 2019-03-22
US20200145891A1 (en) 2020-05-07
CN105338582A (zh) 2016-02-17
US9363719B2 (en) 2016-06-07
EP3029990A1 (fr) 2016-06-08
EP2468039A1 (fr) 2012-06-27
EP3503621B1 (fr) 2021-10-13
US10004015B2 (en) 2018-06-19
CN105338582B (zh) 2019-02-26
EP3182756A1 (fr) 2017-06-21
CN105338581A (zh) 2016-02-17
KR20120046283A (ko) 2012-05-09
JP2016171597A (ja) 2016-09-23
CN102474775A (zh) 2012-05-23
JP6915892B2 (ja) 2021-08-04
JP2019149836A (ja) 2019-09-05
US20170215120A1 (en) 2017-07-27
US20190320365A1 (en) 2019-10-17
GB2472789A (en) 2011-02-23
ES2568460T3 (es) 2016-04-29
US20120142354A1 (en) 2012-06-07
WO2011021595A1 (fr) 2011-02-24
JP5971503B2 (ja) 2016-08-17
US20180270726A1 (en) 2018-09-20
JP6996600B2 (ja) 2022-01-17
JP2013502750A (ja) 2013-01-24
KR101449818B1 (ko) 2014-10-13
EP3503621A1 (fr) 2019-06-26
JP2020205626A (ja) 2020-12-24
JP2018085769A (ja) 2018-05-31

Similar Documents

Publication Publication Date Title
ES2628222T3 (es) Sistema de comunicaciones
ES2890724T3 (es) Asignación de recursos
ES2760566T3 (es) Procedimientos y aparatos para agregación de portadoras entre eNB
KR101313357B1 (ko) 요소 반송파 특유의 재구성을 수행하는 방법 및 장치
ES2636014T3 (es) Métodos para configuración de agregación de portador multipunto y reenvió de datos
ES2690988T3 (es) Asignación de recursos en celda de destino después de traspaso
CN109728889A (zh) 一种通信系统